Practice Free 300-415 Exam Online Questions
Which component of the Cisco SD-WAN control plane architecture facilitates the storage of certificates and configurations for network components?
- A . vSmart
- B . vBond
- C . WAN Edge
- D . vManage
D
Explanation:
Reference: https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/sdwan-xe-gs-book/system-overview.html
An engineer must configure two branch WAN Edge devices where an Internet connection is available and the controllers are in the headquarters. The requirement is to have IPsec VPN tunnels established between the same colors.
Which configuration meets the requirement on both WAN Edge devices?
- A . Option A
- B . Option B
- C . Option C
- D . Option D
What are the two advantages of deploying cloud-based Cisco SD-WAN controllers? (Choose two)
- A . centralized control and data plane
- B . distributed authentication policies
- C . management of SLA
- D . infrastructure as a service
- E . centralized raid storage of data
What is the purpose of ‘’vpn 0’’ in the configuration template when onboarding a WAN edge node?
- A . It carries control traffic over secure DTLS or TLS connections between vSmart controllers and vEdge routers, and between vSmart and vBond
- B . It carries control out-of-band network management traffic among the Viptela devices in the overlay network.
- C . It carries control traffic over secure IPsec connections between vSmart controllers and vEdge routers, and between vSmart and vManager
- D . It carries control traffic over secure IPsec connections between vSmart controllers and vEdge routers, and between vSmart and vBond
A
Explanation:
What is the advantage of instating the controller on-premises?
- A . ease of deployment and management
- B . full control of the data piano and the control plane
- C . automatic geographical redundancy and security
- D . scalability and a cost-saving
B
Explanation:
Deploying the SD-WAN controller on-premises offers several advantages, particularly in terms of control and customization.
What is the advantage of instating the controller on-premises?
- A . ease of deployment and management
- B . full control of the data piano and the control plane
- C . automatic geographical redundancy and security
- D . scalability and a cost-saving
B
Explanation:
Deploying the SD-WAN controller on-premises offers several advantages, particularly in terms of control and customization.
Refer to the exhibit.
A network administrator is configuring OSPF advanced configuration parameters from a template using the vManager GUI for a branch WAN Edge router to calculate the cost of summary routes to an ASBR.
Which action achieves this configuration?
- A . Enable Originate.
- B . Disable Originate.
- C . Enable RFC 1583 Compatible.
- D . Disable RFC 1583 Compatible.
Which command disables the logging of syslog messages to the local disk?
- A . no system logging disk enable
- B . no system logging disk local
- C . system logging disk disable
- D . system logging server remote
A
Explanation:
Reference: https://sdwandocs.cisco.com/Product_Documentation/Software_Features/SDWAN_Release_16.3/0 2System_and_Interfaces/08Configuring_System_Logging
Which pathway under Monitor > Network > Select Device is used to verify service insertion configuration?
- A . Real Time
- B . System Status
- C . ACL Logs
- D . Events
A
Explanation:
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/policies/vedge-20-x/policies-book/service-chaining.html
In Cisco SD-WAN, what protocol is used for control connections between SD-WAN devices?
- A . DTLS
- B . OMP
- C . BGP
- D . OSPF
A
Explanation:
https://www.cisco.com/c/en/us/td/docs/routers/sdwan/configuration/security/vedge/security-book/security-overview.html